DE2950060C2 - - Google Patents

Info

Publication number
DE2950060C2
DE2950060C2 DE2950060A DE2950060A DE2950060C2 DE 2950060 C2 DE2950060 C2 DE 2950060C2 DE 2950060 A DE2950060 A DE 2950060A DE 2950060 A DE2950060 A DE 2950060A DE 2950060 C2 DE2950060 C2 DE 2950060C2
Authority
DE
Germany
Prior art keywords
spiral housing
fan wheel
fan
cooling air
channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2950060A
Other languages
German (de)
English (en)
Other versions
DE2950060A1 (de
Inventor
Trudpert 7583 Ottersweier De Meier
Heinz 7580 Buehl De Ruebig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19792950060 priority Critical patent/DE2950060A1/de
Priority to FR8024443A priority patent/FR2471503B1/fr
Priority to IT26491/80A priority patent/IT1134618B/it
Priority to JP17331480A priority patent/JPS5698596A/ja
Priority to GB8039795A priority patent/GB2067665B/en
Publication of DE2950060A1 publication Critical patent/DE2950060A1/de
Application granted granted Critical
Publication of DE2950060C2 publication Critical patent/DE2950060C2/de
Priority to JP1988111309U priority patent/JPH01125892U/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
DE19792950060 1979-12-13 1979-12-13 Radialgeblaese Granted DE2950060A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19792950060 DE2950060A1 (de) 1979-12-13 1979-12-13 Radialgeblaese
FR8024443A FR2471503B1 (fr) 1979-12-13 1980-11-18 Ventilateur radial
IT26491/80A IT1134618B (it) 1979-12-13 1980-12-05 Soffiante radiale
JP17331480A JPS5698596A (en) 1979-12-13 1980-12-10 Radial blower
GB8039795A GB2067665B (en) 1979-12-13 1980-12-12 Radial fan
JP1988111309U JPH01125892U (it) 1979-12-13 1988-08-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792950060 DE2950060A1 (de) 1979-12-13 1979-12-13 Radialgeblaese

Publications (2)

Publication Number Publication Date
DE2950060A1 DE2950060A1 (de) 1981-06-19
DE2950060C2 true DE2950060C2 (it) 1987-10-29

Family

ID=6088311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792950060 Granted DE2950060A1 (de) 1979-12-13 1979-12-13 Radialgeblaese

Country Status (5)

Country Link
JP (2) JPS5698596A (it)
DE (1) DE2950060A1 (it)
FR (1) FR2471503B1 (it)
GB (1) GB2067665B (it)
IT (1) IT1134618B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728484A1 (de) * 1987-08-26 1989-03-09 Schultz Gmbh Aurora Geblaese

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402631A (en) * 1991-05-10 1995-04-04 Praxair Technology, Inc. Integration of combustor-turbine units and integral-gear pressure processors
DE4220669C1 (en) * 1992-06-24 1993-07-22 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Radial fan esp. for air conditioning and ventilation inside vehicles - has electric motor driving fan impeller with both housed in volute casing having axial suction opening and pressure volute ending in tangential air outlet opening.
FR2735916B1 (fr) * 1995-06-23 1997-08-29 Valeo Climatisation Dispositif de support de moteur electrique, notamment pour appareil de chauffage et/ou climatisation de vehicule automobile
DE19547674A1 (de) * 1995-12-20 1997-06-26 Temic Auto Electr Motors Gmbh Radialgebläse, insbesondere für Heizungs- und Klimaanlagen von Kraftfahrzeugen
AUPO778797A0 (en) * 1997-07-09 1997-07-31 F F Seeley Nominees Pty Ltd Fan motor cooling
FR2766882B1 (fr) * 1997-07-31 2002-01-11 Valeo Climatisation Ventilateur centrifuge a conduit perfectionne de refroidissement du moteur, notamment pour vehicule automobile
US6074181A (en) * 1998-07-09 2000-06-13 Ff Seeley Nominees Pty. Ltd. Shroud for fan motor cooling
DE20009326U1 (de) * 2000-05-24 2001-09-27 Mulfingen Elektrobau Ebm Rastverbindung für ein Spiralgehäuse
FR2831928B1 (fr) * 2001-11-02 2005-08-26 Valeo Climatisation Groupe moto-ventilateur comportant des canaux de refroidissement integres
DE102010030184A1 (de) * 2010-06-16 2011-12-22 Behr Gmbh & Co. Kg Lüfteranordnung
ITBO20110543A1 (it) * 2011-09-23 2013-03-24 Spal Automotive Srl Ventilatore centrifugo.
US9982674B2 (en) * 2014-09-08 2018-05-29 Regal Beloit America, Inc. Electrical machine and methods of assembling the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1376180A (fr) * 1962-12-21 1964-10-23 Electrolux Ab Dispositif de refroidissement pour un agrégat moteur électrique-ventilateur et ensemble pourvu dudit dispositif
FR2236384A5 (en) * 1973-07-05 1975-01-31 Ferodo Sa Vehicle ventilating and heating fan unit - air passes around motor casing, and through holes in fan blade
DE7422753U (de) * 1973-07-05 1975-01-23 Sa Francaise Du Ferodo Motor-Gebläse-Einheit
DE2508740A1 (de) * 1975-02-28 1976-09-02 Sueddeutsche Kuehler Behr Geblaese, insbesondere fuer kraftfahrzeuge
JPS5425690U (it) * 1977-07-21 1979-02-20
FR2412976A1 (fr) * 1977-12-23 1979-07-20 Chausson Usines Sa Dispositif pour le montage et le refroidissement de moteurs electriques d'entrainement d'une turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728484A1 (de) * 1987-08-26 1989-03-09 Schultz Gmbh Aurora Geblaese

Also Published As

Publication number Publication date
FR2471503A1 (fr) 1981-06-19
FR2471503B1 (fr) 1987-11-20
GB2067665A (en) 1981-07-30
JPS5698596A (en) 1981-08-08
IT8026491A0 (it) 1980-12-05
GB2067665B (en) 1983-05-11
JPH01125892U (it) 1989-08-28
IT1134618B (it) 1986-08-13
DE2950060A1 (de) 1981-06-19

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Legal Events

Date Code Title Description
8120 Willingness to grant licences paragraph 23
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation